201220132767

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^2\times {\mathrm{137131}}^1$

素因数の和:137371

約数の個数: 24

約数和(自身を含む): 275391773568

約数和(自身を除く): 74171640801

約数列:

[1, 3, 71, 83, 213, 249, 5893, 6889, 17679, 20667, 137131, 411393, 489119, 1467357, 9736301, 11381873, 29208903, 34145619, 808112983, 944695459, 2424338949, 2834086377, 67073377589, 201220132767]

約数ペア:

[(1, 201220132767), (3, 67073377589), (71, 2834086377), (83, 2424338949), (213, 944695459), (249, 808112983), (5893, 34145619), (6889, 29208903), (17679, 11381873), (20667, 9736301), (137131, 1467357), (411393, 489119)]